89745000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 290906880

約数和(自身を除く): 201161880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 193, 200, 248, 250, 300, 310, 372, 375, 386, 465, 500, 579, 600, 620, 625, 744, 750, 772, 775, 930, 965, 1000, 1158, 1240, 1250, 1500, 1544, 1550, 1860, 1875, 1930, 2316, 2325, 2500, 2895, 3000, 3100, 3720, 3750, 3860, 3875, 4632, 4650, 4825, 5000, 5790, 5983, 6200, 7500, 7720, 7750, 9300, 9650, 11580, 11625, 11966, 14475, 15000, 15500, 17949, 18600, 19300, 19375, 23160, 23250, 23932, 24125, 28950, 29915, 31000, 35898, 38600, 38750, 46500, 47864, 48250, 57900, 58125, 59830, 71796, 72375, 77500, 89745, 93000, 96500, 115800, 116250, 119660, 120625, 143592, 144750, 149575, 155000, 179490, 193000, 232500, 239320, 241250, 289500, 299150, 358980, 361875, 448725, 465000, 482500, 579000, 598300, 717960, 723750, 747875, 897450, 965000, 1196600, 1447500, 1495750, 1794900, 2243625, 2895000, 2991500, 3589800, 3739375, 4487250, 5983000, 7478750, 8974500, 11218125, 14957500, 17949000, 22436250, 29915000, 44872500, 89745000]

約数ペア:

[(1, 89745000), (2, 44872500), (3, 29915000), (4, 22436250), (5, 17949000), (6, 14957500), (8, 11218125), (10, 8974500), (12, 7478750), (15, 5983000), (20, 4487250), (24, 3739375), (25, 3589800), (30, 2991500), (31, 2895000), (40, 2243625), (50, 1794900), (60, 1495750), (62, 1447500), (75, 1196600), (93, 965000), (100, 897450), (120, 747875), (124, 723750), (125, 717960), (150, 598300), (155, 579000), (186, 482500), (193, 465000), (200, 448725), (248, 361875), (250, 358980), (300, 299150), (310, 289500), (372, 241250), (375, 239320), (386, 232500), (465, 193000), (500, 179490), (579, 155000), (600, 149575), (620, 144750), (625, 143592), (744, 120625), (750, 119660), (772, 116250), (775, 115800), (930, 96500), (965, 93000), (1000, 89745), (1158, 77500), (1240, 72375), (1250, 71796), (1500, 59830), (1544, 58125), (1550, 57900), (1860, 48250), (1875, 47864), (1930, 46500), (2316, 38750), (2325, 38600), (2500, 35898), (2895, 31000), (3000, 29915), (3100, 28950), (3720, 24125), (3750, 23932), (3860, 23250), (3875, 23160), (4632, 19375), (4650, 19300), (4825, 18600), (5000, 17949), (5790, 15500), (5983, 15000), (6200, 14475), (7500, 11966), (7720, 11625), (7750, 11580), (9300, 9650)]